Bosch PowerPack 800 (smart system): 800 Wh, 36 V, frame or rack mounted. Which e-bikes it fits, the charge port it uses, and the drive systems it will not work with.
Updated 05 September 2026.
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Bosch PowerPack 800 (smart system) (800 Wh, 36 V, BES3 frame/rack): specs and what it fits
What the Bosch PowerPack 800 (smart system) measures, the drive system it belongs to, and the bikes it fits.
| Capacity | 800 Wh |
|---|---|
| Voltage | 36 V |
| Rated capacity | about 22.2 Ah |
| Form | frame or rack mounted |
| Charge port | Bosch smart-system round charge port |
| Fits | Bosch smart system (BES3) bikes built for the external 800 PowerPack mount |
Fits: Bosch smart system (BES3) bikes built for the external 800 PowerPack mount.
The PowerPack 800 is the largest external smart-system pack. It needs a frame or rack built for the 800 mount and is a smart-system-only part; it will not fit a BES2 bike.
It charges through the Bosch smart-system round charge port.
Questions and answers
What is the capacity of the Bosch PowerPack 800 (smart system) (800 Wh, 36 V, BES3 frame/rack)?
800 Wh
What is the voltage of the Bosch PowerPack 800 (smart system) (800 Wh, 36 V, BES3 frame/rack)?
36 V
What is the rated capacity of the Bosch PowerPack 800 (smart system) (800 Wh, 36 V, BES3 frame/rack)?
about 22.2 Ah
What is the form of the Bosch PowerPack 800 (smart system) (800 Wh, 36 V, BES3 frame/rack)?
frame or rack mounted